From 2b3a41be74a3e80929c538ad2cd669171e9c1435 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Julian=20Offenh=C3=A4user?= <offenhaeuser@protonmail.com>
Date: Fri, 24 Mar 2023 22:17:56 +0100
Subject: [PATCH] LibPDF: Remove the subroutine length limit for PS1 font
 programs

A limit of 1024 subroutines seemed like a sensible choice, but some
fonts actually do exceed it. We will now only assert that the specified
amount is positive.
---
 Userland/Libraries/LibPDF/Fonts/PS1FontProgram.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Userland/Libraries/LibPDF/Fonts/PS1FontProgram.cpp b/Userland/Libraries/LibPDF/Fonts/PS1FontProgram.cpp
index 5676e5ff9e..01d9f55abb 100644
--- a/Userland/Libraries/LibPDF/Fonts/PS1FontProgram.cpp
+++ b/Userland/Libraries/LibPDF/Fonts/PS1FontProgram.cpp
@@ -108,7 +108,7 @@ PDFErrorOr<Vector<ByteBuffer>> PS1FontProgram::parse_subroutines(Reader& reader)
         return error("Expected array length");
 
     auto length = TRY(parse_int(reader));
-    VERIFY(length <= 1024);
+    VERIFY(length > 0);
 
     Vector<ByteBuffer> array;
     TRY(array.try_resize(length));